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Posted to dev@tinkerpop.apache.org by "stephen mallette (JIRA)" <ji...@apache.org> on 2015/08/31 14:51:45 UTC
[jira] [Closed] (TINKERPOP3-777) TraverserRequirement to be an
Interface
[ https://issues.apache.org/jira/browse/TINKERPOP3-777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stephen mallette closed TINKERPOP3-777.
---------------------------------------
Resolution: Invalid
Assignee: stephen mallette (was: Marko A. Rodriguez)
> TraverserRequirement to be an Interface
> ---------------------------------------
>
> Key: TINKERPOP3-777
> URL: https://issues.apache.org/jira/browse/TINKERPOP3-777
> Project: TinkerPop 3
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.0.0-incubating
> Reporter: pieter martin
> Assignee: stephen mallette
>
> I am trying to optimize {{GraphStep}}.
> {code}
> g.V().hasLabel("Person").out("address")
> {code}
> This will be collapsed into one step.
> However as it is a {{StartStep}} the traverser need to be setup.
> So I created a custom {{TraverserGeneratorFactory}}, {{TraverserGenerator}} and {{Traverser, Traverser.Admin}}.
> However for the {{TraverserGeneratorFactory}} to make its decision it uses the {{TraverserRequirement}} which for now is a enum.
> It needs to be an interface so that I can add a custom requirement to guide the custom {{TraverserGeneratorFactory}} in its decision making.
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